/*
 *  Copyright (C) 2005-2007 Renier Roth
 *  www.renier.de
 *
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU General Public License
 *  as published by the Free Software Foundation; either version 2
 *  of the License, or any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
package de.renier.jkeepass.actions;

import java.awt.event.ActionEvent;

import javax.swing.AbstractAction;
import javax.swing.ImageIcon;
import javax.swing.JOptionPane;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.TreePath;

import de.renier.jkeepass.JKeePass;
import de.renier.jkeepass.Messages;

/**
 * DeleteContainerElementAction
 *
 * @author <a href="mailto:software@renier.de">Renier Roth</a>
 */
public class DeleteContainerElementAction extends AbstractAction {

  private static final long serialVersionUID = 970339428665321525L;

  public DeleteContainerElementAction() {
    super(Messages.getString("DeleteContainerElementAction.0"),new ImageIcon(DeleteContainerElementAction.class.getResource("/org/javalobby/icons/20x20/DeleteEnvelope.gif"))); //$NON-NLS-1$ //$NON-NLS-2$
    this.setEnabled(false);
  }
  
  /* (non-Javadoc)
   * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
   */
  public void actionPerformed(ActionEvent e) {
    // input dialog for container
    int result = JOptionPane.showConfirmDialog(JKeePass.application,Messages.getString("DeleteContainerElementAction.2"), Messages.getString("DeleteContainerElementAction.3") , JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE); //$NON-NLS-1$ //$NON-NLS-2$
    if (result == JOptionPane.OK_OPTION) {
      // get selected path
      TreePath treePath = JKeePass.application.getElementTreePanel().getLeadSelectionPath();
      if (treePath != null) {
        // get current selected
        DefaultMutableTreeNode node = (DefaultMutableTreeNode)treePath.getLastPathComponent();
        // remove node - only if it is not root
        if (!node.isRoot()) {
          JKeePass.application.getElementTreePanel().removeNode(node);
          JKeePass.application.setModified(true);
        }
      }
    }    
  }

}
